<template>
  <el-dialog :title="titleMap[mode]" v-model="visible" :width="500" destroy-on-close @closed="$emit('closed')">
    <el-form :model="form" :rules="rules" :disabled="mode == 'show'" ref="dialogForm" label-width="100px" label-position="left">
      <el-form-item label="头像" prop="userAvatar">
        <sc-upload v-model="form.userAvatar" title="上传头像"></sc-upload>
      </el-form-item>
      <el-form-item label="登录账号" prop="account">
        <el-input v-model="form.account" placeholder="用于登录系统" clearable></el-input>
      </el-form-item>
      <el-form-item label="姓名" prop="userName">
        <el-input v-model="form.userName" placeholder="请输入完整的真实姓名" clearable></el-input>
      </el-form-item>
      <template v-if="mode == 'add'">
        <el-form-item label="登录密码" prop="password">
          <el-input type="password" v-model="form.password" clearable show-password></el-input>
        </el-form-item>
        <el-form-item label="确认密码" prop="password2">
          <el-input type="password" v-model="form.password2" clearable show-password></el-input>
        </el-form-item>
      </template>
      <el-form-item label="所属部门" prop="departmentId">
        <el-cascader v-model="form.departmentId" :options="depts" :props="deptsProps" :show-all-levels="true" clearable style="width: 100%"></el-cascader>
      </el-form-item>
      <el-form-item label="所属角色" prop="roleIds">
        <el-select v-model="form.roleIds" multiple filterable style="width: 100%">
          <el-option v-for="item in groups" :key="item.roleId" :label="item.roleName" :value="item.roleId" />
        </el-select>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="visible = false">取 消</el-button>
      <el-button v-if="mode != 'show'" type="primary" :loading="isSaveing" @click="submit()">保 存</el-button>
    </template>
  </el-dialog>
</template>

<script>
export default {
  emits: ['success', 'closed'],
  data() {
    return {
      mode: 'add',
      titleMap: {
        add: '新增用户',
        edit: '编辑用户',
        show: '查看',
      },
      visible: false,
      isSaveing: false,
      //表单数据
      form: {
        userId: '',
        account: '',
        userAvatar: '',
        userName: '',
        departmentId: '',
        roleIds: [],
      },
      //验证规则
      rules: {
        // userAvatar: [{ required: true, message: "请上传头像" }],
        account: [{ required: true, message: '请输入登录账号' }],
        userName: [{ required: true, message: '请输入真实姓名' }],
        password: [
          { required: true, message: '请输入登录密码' },
          {
            validator: (rule, value, callback) => {
              if (this.form.password2 !== '') {
                this.$refs.dialogForm.validateField('password2');
              }
              callback();
            },
          },
        ],
        password2: [
          { required: true, message: '请再次输入密码' },
          {
            validator: (rule, value, callback) => {
              if (value !== this.form.password) {
                callback(new Error('两次输入密码不一致!'));
              } else {
                callback();
              }
            },
          },
        ],
        departmentId: [{ required: true, message: '请选择所属部门' }],
        roleIds: [
          {
            required: true,
            message: '请选择所属角色',
            trigger: 'change',
          },
        ],
      },
      //所需数据选项
      groups: [],
      groupsProps: {
        value: 'roleId',
        multiple: true,
        checkStrictly: true,
        label: 'roleName',
      },
      depts: [],
      deptsProps: {
        value: 'departmentId',
        emitPath: false,
        checkStrictly: true,
        label: 'departName',
        disabled: 'disabled1',
      },
    };
  },
  mounted() {
    this.getGroup();
    this.getDept();
  },
  methods: {
    //显示
    open(mode = 'add') {
      this.mode = mode;
      this.visible = true;
      return this;
    },
    //加载树数据
    async getGroup() {
      var res = await this.$API.role.available.get();
      this.groups = res.data;
    },
    async getDept() {
      var res = await this.$API.department.avaliableTree.get();
      this.depts = res.data;
    },
    //表单提交方法
    submit() {
      this.$refs.dialogForm.validate(async valid => {
        if (valid) {
          this.isSaveing = true;
          var res;
          if (this.form.userId != null && this.form.userId != '') res = await this.$API.user.update.post(this.form);
          else res = await this.$API.user.add.post(this.form);
          this.isSaveing = false;
          if (res.code == 200) {
            this.$emit('success', this.form, this.mode);
            this.visible = false;
            this.$message.success('操作成功');
          } else {
            this.$alert(res.message, '提示', { type: 'error' });
          }
        } else {
          return false;
        }
      });
    },
    //表单注入数据
    setData(data) {
      this.form.userId = data.userId;
      this.form.account = data.account;
      this.form.userAvatar = data.userAvatar;
      this.form.userName = data.userName;
      this.form.roleIds = data.roleIds != null ? data.roleIds.split(',') : [];
      this.form.departmentId = data.departmentId;

      //可以和上面一样单个注入，也可以像下面一样直接合并进去
      //Object.assign(this.form, data)
    },
  },
};
</script>

<style></style>
